Double-power output assembly

Abstract

The invention discloses a double-power output assembly. The double-power output assembly comprises a first power plant, a second power plant, a first power input assembly, a second power input assembly and a power output main shaft, wherein the power output main shaft is in independent normal running fit with the first power input assembly and the second power input assembly and is used for outputting power of the first power plant and / or second power plant. The phenomenon that a motor in double hybrid power can be installed through a reduction gear and a transition gear is avoided, so that the compact structure is guaranteed, the occupied space for installation is small, the material cost of components and parts is reduced, the self weight is reduced, and the double-power output assembly is especially suitable for a motor tricycle; and additionally, second power is input by virtue of a driven gear of a speed changer in the double-power output assembly, so that a large external output torque can be guaranteed, the power input efficiency of the motor is high, the power output characteristic is good, and the adaptability is strong.

Description

technical field [0001] The invention relates to a dual power engine, in particular to a dual power output assembly. Background technique [0002] Motor vehicles are divided into electric vehicles (two-wheel, three-wheel and electric vehicles) and vehicles powered by fuel engines. Electric vehicles are powered by on-board power batteries to drive electric vehicles. Because electric vehicles are energy-saving, environmentally friendly and portable, And the cost of use is low, and more and more people pay attention to it. However, electric power has poor sustaining ability, limited driving speed, and poor climbing ability. To solve this problem, more small cars are driven by dual-power switching. Before reaching a certain speed, they are only driven by the electric motor. The engine works to achieve the purpose of good working condition, good power and low emission. In the prior art, the dual power output structure of hybrid power is relatively complicated, especially the ins...

AI Technical Summary

Problems solved by technology

However, electric power has poor sustaining ability, limited driving speed, and poor climbing ability. To solve this problem, more small cars are driven by dual-power switching. Before reaching a certain speed, they are only driven by the electric motor. The engine works to achieve the purpose of good working condition, good power and low emission

In the prior art, the dual power output structure of hybrid power is relatively complicated, especially the installation of the drive motor usually needs to be input with the reduction gear and the transition gear, so that the installation takes up too much space and the overall weight is heavy, which is not suitable for driving in poor road conditions. Rural and mountain roads are also not suitable for small motor vehicles that need to be lightweight, and the stability of the motor power input is poor, which is easy to cause other losses in the power transmission process, and there are many transmission parts, which is not conducive to cost control. It cannot be well adapted to the requirements of compact structure and economical economy of small motor vehicles

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